Title:
STEREOSCOPIC IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/163322
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a stereoscopic imaging device capable of minimizing optical energy loss and improving image quality. To this end, the present invention provides a stereoscopic imaging device comprising: a polarizing beam splitter for splitting incident light in at least three different directions by reflecting or passing through the incident light according to polarization components; a reflection member for reflecting the light reflected from the polarizing beam splitter towards a screen direction; at least one modulator for modulating the light reflected from the reflection member and the light which has passed through the polarizing beam splitter; and a refraction member for refracting the light to be incident to the polarizing beam splitter by being arranged in the traveling direction of the light to be incident to the polarizing beam splitter.
Inventors:
LEE CHUL WOO (KR)
CHO SUNG HO (KR)
LIM BYUNG GUL (KR)
CHO SUNG HO (KR)
LIM BYUNG GUL (KR)
Application Number:
PCT/KR2014/002563
Publication Date:
October 09, 2014
Filing Date:
March 26, 2014
Export Citation:
Assignee:
MASTERIMAGE 3D ASIA LLC (KR)
International Classes:
G02B27/22; G02B30/25; G03B35/26
Foreign References:
| KR20090089325A | 2009-08-21 | |||
| JPH07146474A | 1995-06-06 | |||
| KR20090094224A | 2009-09-04 | |||
| JPH06317760A | 1994-11-15 | |||
| US7857455B2 | 2010-12-28 |
Other References:
See also references of EP 2846180A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
Download PDF: